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Utilities for JPA, JDBC and DataSources
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/*
* Copyright 2021 OmniFaces
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package org.omnifaces.persistence.criteria;
import jakarta.persistence.criteria.CriteriaBuilder;
import jakarta.persistence.criteria.Expression;
import jakarta.persistence.criteria.Predicate;
import org.omnifaces.utils.data.Range;
/**
* Creates path BETWEEN range.min AND range.max
.
*
* @author Bauke Scholtz
*/
public final class Between> extends Criteria> {
private Between(Range value) {
super(value);
}
public static > Between value(Range value) {
return new Between<>(value);
}
public static > Between range(T min, T max) {
return new Between<>(Range.ofClosed(min, max));
}
@Override
@SuppressWarnings("unchecked")
public Predicate build(Expression> path, CriteriaBuilder criteriaBuilder, ParameterBuilder parameterBuilder) {
return criteriaBuilder.between((Expression) path, parameterBuilder.create(getValue().getMin()), parameterBuilder.create(getValue().getMax()));
}
@Override
@SuppressWarnings("unchecked")
public boolean applies(Object modelValue) {
return modelValue instanceof Comparable && getValue().contains((T) modelValue);
}
@Override
public String toString() {
Range extends Comparable>> range = getValue();
return "BETWEEN " + range.getMin() + " AND " + range.getMax();
}
}
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